CVE-2011-4033 describes a buffer overflow vulnerability in the Steema TeeChart ActiveX control, impacting Schneider Electric Vijeo Historian, CitectHistorian, and CitectSCADAReports versions 4.30 and earlier. This vulnerability has a CVSS score of 4.3, indicating a medium severity, and could allow a remote unauthenticated attacker to cause a denial of service (system crash) with moderate attack complexity. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE. The EPSS score is very low, suggesting a minimal likelihood of exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.30CPE matchmatch criteria | cpe:2.3:a:schneider-electric:vijeo_historian:*:*:*:*:*:*:*:* | ||
4.0CPE matchmatch criteria | cpe:2.3:a:schneider-electric:vijeo_historian:4.0:*:*:*:*:*:*:* | ||
4.10CPE matchmatch criteria | cpe:2.3:a:schneider-electric:vijeo_historian:4.10:*:*:*:*:*:*:* | ||
4.20CPE matchmatch criteria | cpe:2.3:a:schneider-electric:vijeo_historian:4.20:*:*:*:*:*:*:* | ||
<= 4.30CPE matchmatch criteria | cpe:2.3:a:schneider-electric:citecthistorian:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.